Amazing 1980 via Amazon offers the Samsung SmartThings Home Monitoring Kit for $139 with free shipping. That's $11 below our mention from three weeks ago and the second lowest price we've seen. (It's the best deal now by $11, although stores usually charge around $250.) That's the lowest price we could find today by $30, although we saw it for $25 less in August. The kit allows you to control and monitor your home via your smartphone. It includes a SmartThings Hub, motion sensor, two multipurpose sensors, and smart outlet.

Note: It's not expected to ship before December 8.